Front sight for a rifle



FIG. 1 is a perspective view of my design for a "front sight for a rifle";

FIG. 2 is a rear elevational view thereof, and the front elevational view being a mirror image thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a left elevational view thereof, and the right elevational view being a mirror image thereof; and,

FIG. 5 is a bottom plan view thereof. 

The ornamental design for a "front sight for a rifle," as shown and described. 